Trace number 1716119

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.11 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

15.38/15.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
15.38/15.41	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
15.38/15.41	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
15.38/15.41	c main()::
15.38/15.41	c initFormula():: searching for DIMACS p-line....
15.38/15.41	c initFormula():: the DIMACS p-line indicates a CNF of 219756 variables and 1008653 clauses.
15.38/15.41	c parseCNF():: parsing....
15.38/15.41	c parseCNF():: the CNF contains 18434 unary clauses.
15.38/15.41	c runParser():: parsing was successful, warming up engines...
15.38/15.41	c find_and_remove_tautogolies():: found and removed 31614 tautologies
15.38/15.41	c find_and_remove_tautogolies():: found and removed 109 tautologies
15.38/15.41	c simplify_formula():: removed 203 tautological, 343939 satisfied and 20726 duplicate clauses
15.38/15.41	c preprocessing fase I completed:: there are now 118158 free variables and 643785 clauses.
15.38/15.41	c stat :: sign balance is biased by 0.948
15.38/15.41	c using k-SAT heuristics (size based diff)
15.38/15.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.38/15.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.38/15.41	c main():: clause / variable ratio: ( 643785 / 219756 ) = 2.93
15.38/15.41	c longest clause has size 10
15.38/15.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.38/15.41	c number of free variables = 118158
15.38/15.41	c dynamic_preselect_setsize :: off
15.38/15.41	c main():: all systems go!
15.38/15.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 994
517.55/517.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716119-1240611433/watcher-1716119-1240611433 -o /tmp/evaluation-result-1716119-1240611433/solver-1716119-1240611433 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716119-1240611433.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 32105
/proc/meminfo: memFree=1138936/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=5640 CPUtime=0
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 749 0 0 0 0 0 0 0 18 0 1 0 89171528 5775360 734 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 1410 740 58 167 0 1241 0

[startup+0.0855119 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 32105
/proc/meminfo: memFree=1138936/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=26428 CPUtime=0.07
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 5325 0 0 0 6 1 0 0 18 0 1 0 89171528 27062272 5310 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 6607 5310 58 167 0 6438 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 26428

[startup+0.101513 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 32105
/proc/meminfo: memFree=1138936/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=26692 CPUtime=0.09
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 5396 0 0 0 8 1 0 0 18 0 1 0 89171528 27332608 5381 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 6673 5381 58 167 0 6504 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26692

[startup+0.30153 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 32105
/proc/meminfo: memFree=1138936/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=29332 CPUtime=0.29
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 6254 0 0 0 27 2 0 0 19 0 1 0 89171528 30035968 6239 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 7333 6239 58 167 0 7164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29332

[startup+0.701565 s]
/proc/loadavg: 1.00 1.00 1.08 2/64 32105
/proc/meminfo: memFree=1138936/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=34348 CPUtime=0.69
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 7785 0 0 0 66 3 0 0 23 0 1 0 89171528 35172352 7770 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 8587 7770 58 167 0 8418 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34348

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32106
/proc/meminfo: memFree=1102064/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=108364 CPUtime=1.48
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 18894 0 0 0 140 8 0 0 25 0 1 0 89171528 110964736 18877 1992294400 134512640 135197250 4294956224 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 27091 18877 62 167 0 26922 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 108364

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32106
/proc/meminfo: memFree=1070320/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=117360 CPUtime=3.08
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 26056 0 0 0 297 11 0 0 25 0 1 0 89171528 120176640 21562 1992294400 134512640 135197250 4294956224 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 29340 21562 66 167 0 29171 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117360

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32106
/proc/meminfo: memFree=1055472/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=114648 CPUtime=6.28
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 32779 0 0 0 614 14 0 0 25 0 1 0 89171528 117399552 20885 1992294400 134512640 135197250 4294956224 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 28662 20885 67 167 0 28493 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 114648

[startup+12.7016 s]
/proc/loadavg: 1.08 1.02 1.08 2/65 32106
/proc/meminfo: memFree=1059632/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=113788 CPUtime=12.67
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 49198 0 0 0 1245 22 0 0 25 0 1 0 89171528 116518912 20685 1992294400 134512640 135197250 4294956224 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 28447 20685 82 167 0 28278 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 113788

[startup+25.5017 s]
/proc/loadavg: 1.06 1.02 1.08 2/65 32106
/proc/meminfo: memFree=970800/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=397744 CPUtime=25.47
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 79214 0 0 0 2512 35 0 0 25 0 1 0 89171528 407289856 42051 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 99436 42051 90 167 0 99267 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 397744

[startup+51.102 s]
/proc/loadavg: 1.11 1.03 1.09 2/65 32106
/proc/meminfo: memFree=969328/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=398020 CPUtime=51.06
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 79640 0 0 0 5071 35 0 0 25 0 1 0 89171528 407572480 42477 1992294400 134512640 135197250 4294956224 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 99505 42477 92 167 0 99336 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 398020

[startup+102.305 s]
/proc/loadavg: 1.09 1.04 1.09 2/65 32106
/proc/meminfo: memFree=964912/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=401420 CPUtime=102.26
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 80729 0 0 0 10190 36 0 0 25 0 1 0 89171528 411054080 43566 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 100355 43566 92 167 0 100186 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 401420

[startup+162.302 s]
/proc/loadavg: 1.03 1.03 1.08 2/65 32106
/proc/meminfo: memFree=963504/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=403316 CPUtime=162.24
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 81069 0 0 0 16187 37 0 0 25 0 1 0 89171528 412995584 43906 1992294400 134512640 135197250 4294956224 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 100829 43906 92 167 0 100660 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 403316

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.07 2/65 32106
/proc/meminfo: memFree=962608/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=403812 CPUtime=222.22
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 81282 0 0 0 22185 37 0 0 25 0 1 0 89171528 413503488 44119 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 100953 44119 92 167 0 100784 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 403812

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 32106
/proc/meminfo: memFree=961008/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=406808 CPUtime=282.2
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 81740 0 0 0 28183 37 0 0 25 0 1 0 89171528 416571392 44475 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 101702 44475 92 167 0 101533 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 406808

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 32106
/proc/meminfo: memFree=958960/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=408160 CPUtime=342.19
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 82509 0 0 0 34181 38 0 0 25 0 1 0 89171528 417955840 44998 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 102040 44998 92 167 0 101871 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 408160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 32106
/proc/meminfo: memFree=956016/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=410208 CPUtime=402.17
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 83447 0 0 0 40178 39 0 0 25 0 1 0 89171528 420052992 45746 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 102552 45746 92 167 0 102383 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 410208

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 32106
/proc/meminfo: memFree=952560/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=416684 CPUtime=462.16
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 84351 0 0 0 46176 40 0 0 25 0 1 0 89171528 426684416 46600 1992294400 134512640 135197250 4294956224 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 104171 46600 92 167 0 104002 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 416684

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 32106
/proc/meminfo: memFree=949168/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=420716 CPUtime=522.15
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 85241 0 0 0 52174 41 0 0 25 0 1 0 89171528 430813184 47485 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 105179 47485 92 167 0 105010 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 420716

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 32106
/proc/meminfo: memFree=948400/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=421432 CPUtime=582.13
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 85430 0 0 0 58172 41 0 0 25 0 1 0 89171528 431546368 47674 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 105358 47674 92 167 0 105189 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 421432

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 32106
/proc/meminfo: memFree=948016/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=421872 CPUtime=642.12
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 85520 0 0 0 64171 41 0 0 25 0 1 0 89171528 431996928 47764 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 105468 47764 92 167 0 105299 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 421872

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 32106
/proc/meminfo: memFree=947760/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=422024 CPUtime=702.09
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 85576 0 0 0 70168 41 0 0 25 0 1 0 89171528 432152576 47820 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 105506 47820 92 167 0 105337 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 422024

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 32106
/proc/meminfo: memFree=947120/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=422796 CPUtime=762.08
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 85755 0 0 0 76167 41 0 0 25 0 1 0 89171528 432943104 47999 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 105699 47999 92 167 0 105530 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 422796

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 32106
/proc/meminfo: memFree=946416/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=423408 CPUtime=822.07
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 85916 0 0 0 82165 42 0 0 25 0 1 0 89171528 433569792 48160 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 105852 48160 92 167 0 105683 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 423408

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 32106
/proc/meminfo: memFree=945648/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=424152 CPUtime=882.05
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 86120 0 0 0 88163 42 0 0 25 0 1 0 89171528 434331648 48364 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 106038 48364 92 167 0 105869 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 424152

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32106
/proc/meminfo: memFree=944752/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=424968 CPUtime=942.03
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 86327 0 0 0 94161 42 0 0 25 0 1 0 89171528 435167232 48571 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 106242 48571 92 167 0 106073 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 424968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32106
/proc/meminfo: memFree=943152/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=426248 CPUtime=1002.01
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 86786 0 0 0 100159 42 0 0 25 0 1 0 89171528 436477952 49030 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 106562 49030 92 167 0 106393 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 426248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32106
/proc/meminfo: memFree=942448/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=426924 CPUtime=1062
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 86906 0 0 0 106157 43 0 0 25 0 1 0 89171528 437170176 49150 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 106731 49150 92 167 0 106562 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 426924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32106
/proc/meminfo: memFree=942256/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=427064 CPUtime=1121.99
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 86969 0 0 0 112156 43 0 0 25 0 1 0 89171528 437313536 49213 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 106766 49213 92 167 0 106597 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 427064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32106
/proc/meminfo: memFree=942000/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=427328 CPUtime=1181.97
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 87013 0 0 0 118154 43 0 0 25 0 1 0 89171528 437583872 49257 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 106832 49257 92 167 0 106663 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 427328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32106
/proc/meminfo: memFree=941936/2055920 swapFree=4192956/4192956
[pid=32105] ppid=32103 vsize=427328 CPUtime=1200.07
/proc/32105/stat : 32105 (march_nn) R 32103 32105 31854 0 -1 4194304 87025 0 0 0 119964 43 0 0 25 0 1 0 89171528 437583872 49269 1992294400 134512640 135197250 4294956224 18446744073709551615 134550740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32105/statm: 106832 49269 92 167 0 106663 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 427328

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.64
CPU system time (s): 0.464929
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 427328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87025
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2097

runsolver used 0.815875 second user time and 2.6316 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-25 00:17:15
IDJOB=1716119
IDBENCH=20368
IDSOLVER=522
FILE ID=node50/1716119-1240611433
PBS_JOBID= 9186267
Free space on /tmp= 66504 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716119-1240611433/watcher-1716119-1240611433 -o /tmp/evaluation-result-1716119-1240611433/solver-1716119-1240611433 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716119-1240611433.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=880611583

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1139416 kB
Buffers:         90596 kB
Cached:         726084 kB
SwapCached:          0 kB
Active:         313320 kB
Inactive:       517348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1139416 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           18764 kB
Writeback:           0 kB
Mapped:          23724 kB
Slab:            71736 kB
Committed_AS:   213780 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66504 MiB
End job on node50 at 2009-04-25 00:37:17